Was able to max out all of the upgrades in a single run, but I enjoyed the gameplay loop. More upgrades and build diversity would be great. Otherwise, it's a really good first build
Thank you so muchh for you comment.
I’m currently working more on the balance adjustments so that towers and soldiers are also needed, rather than focusing solely on a single element. The current version is starting to improve; I’ll release a new update in a day or two.
Thank you so much for your feedback.